Someone once asked if the State Theater was built on the site of the Orpheum Theater and at the time I really couldn't give them an answer although I had a picture postcard that did have the Orpheum sign, but the view wasn't good enough to be sure.
Recently I revisited the question and found the answer along with some other interesting related articles, and hope you'll enjoy the trip down memory lane.
Orpheum
http://news.google.com/newspapers?id=zeU_AAAAIBAJ&sjid=XlgMAAAAIBAJ&dq=orpheum%20theater%20youngstown&pg=3042%2C4570028
http://news.google.com/newspapers?id=zeU_AAAAIBAJ&sjid=XlgMAAAAIBAJ&dq=orpheum%20theater%20youngstown&pg=1388%2C4593665
State Theater
http://news.google.com/newspapers?id=h-9RAAAAIBAJ&sjid=wIMMAAAAIBAJ&dq=state-theater%20youngstown&pg=2990%2C625408
http://news.google.com/newspapers?id=L19cAAAAIBAJ&sjid=glYNAAAAIBAJ&dq=state-theater%20youngstown&pg=3164%2C3600750
http://news.google.com/newspapers?id=L19cAAAAIBAJ&sjid=glYNAAAAIBAJ&dq=state-theater%20youngstown&pg=3647%2C3700700
Theater Managers
http://news.google.com/newspapers?id=PP9fAAAAIBAJ&sjid=01cMAAAAIBAJ&dq=state-theater%20youngstown&pg=899%2C6944715